package com.sky.controller.user;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.io.IOException;
import java.util.HashMap;

/**
 * C端用户管理相关接口
 */
@Slf4j
@Api(tags = "C端用户管理相关接口")
@RestController
@RequestMapping("/user/user")
public class UserController {
    @Autowired
    private UserService userService;
    @Autowired
    private JwtProperties jwtProperties;
    /**
     * 微信登录
     * @param userLoginDTO
     * @return
     */
    @ApiImplicitParams({
            @ApiImplicitParam(paramType = "body", dataType = "UserLoginDTO", name = "userLoginDTO", value = "", required = true)
    })
    @ApiOperation(value = "微信登录", notes = "微信登录", httpMethod = "POST")
    @PostMapping("/login")
    public Result<UserLoginVO> login(@RequestBody UserLoginDTO userLoginDTO) throws IOException {
        log.info("微信用户登录{}", userLoginDTO.getCode());
        //微信登录
        User user = userService.wxLogin(userLoginDTO);
        //为微信用户生成jwt令牌
        HashMap<String, Object> claim = new HashMap<>();
        claim.put(JwtClaimsConstant.USER_ID, user.getId());
        //将小程序端用户密钥、令牌有效时间、小程序用户id组合生成token
        String token = JwtUtil.createJWT(jwtProperties.getUserSecretKey(),jwtProperties.getUserTtl(),claim);
        //封装数据
        UserLoginVO userLoginVO =UserLoginVO.builder().id(user.getId()).openid(user.getOpenid()).token(token).build();
        return Result.success(userLoginVO);
    }
}
